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Segment Versions Comparision
Compare Version West Reassessment 2022 For Segment T11.08-A to   

Field NameValue 1Value 2Different?
ProjectNameWest RiverWest River 
StreamNameWinhall RiverWinhall River 
ProjectID120120 
ReachID161161 
SegmentIDAA 
ReachPointIDT11.08T11.08 
OrganizationID017Different
OrganizationName Bear Creek EnvironmentalDifferent
ObserversJHB JWCMB, AMDifferent
IsNotAssessedFalseFalse 
WhyNotAssessed   
IsAdminJudgementFalseFalse 
SegmentLocationJust downstream of Lightfoot Camp Rd crossing, along Kendall Farm RdJust downstream of Lightfoot Camp Rd crossing, along Kendall Farm Rd 
SegmentLength42744921Different
CompletionDate11/10/2022 12:00:00 AM8/5/2013 12:00:00 AMDifferent
SevenDayRainNoYesDifferent
WeatherSunny and coolClearDifferent
KnownFloodHistoryNoYesDifferent
SketchDoneYesNoDifferent
PhotoLogDoneYesYes 
WatershedZone   
ReachClearlyAffectedByMajorFloodingYesYes 
AdminJudgementEntity   
StreamTypeBCDifferent
BedformBraidedBraided 
BedMaterialGravelGravel 
SubclassSlopecNoneDifferent
GeoAssessConditionFairPoorDifferent
AdminStreamTypeDeparture   
SegmentationChannel DimensionsPlanform and ScopeDifferent
SegmentationCommentSegment A is lower slope and less confined and is very active with near constant migration features and large depositional areas. Depositional FeaturesDifferent
BermLength_1201.09180Different
BermLength_2 0Different
RoadLength_1586.38380Different
RoadLength_2 0Different
RailroadLength_1 0Different
RailroadLength_2 0Different
PathLength_1 0Different
PathLength_2 0Different
DevelopmentLength_1 0Different
DevelopmentLength_2 0Different
BermLength_L   
BermLength_R   
RoadLength_L   
RoadLength_R   
RailroadLength_L   
RailroadLength_R   
PathLength_L   
PathLength_R   
HillsideSlope_LHillySteepDifferent
HillsideSlope_RSteepSteep 
HillsideContinuous_LNeverNever 
HillsideContinuous_RNeverNever 
HillsideInWidth_LSometimesNeverDifferent
HillsideInWidth_RSometimesSometimes 
HillsideTexture_LMixedNot EvaluatedDifferent
HillsideTexture_RMixedNot EvaluatedDifferent
ValleyWidth550690Different
ValleyWidthDeterminationMeasuredMeasured 
ConfinementTypeBDVBDifferent
InRockGorgeNoNo 
HumanChangedWidthNoNo 
BankfullWidth4968.5Different
MaximumDepth3.23.3Different
MeanDepth2.51.9Different
FloodproneWidth75466Different
RecentlyAbandonedFloodplain4.55.6Different
HumanElevatedFloodplain   
SinuosityTypeHighLowDifferent
RifflesTypeSedimentedSedimented 
IsRiffleSpacingApplicable   
RiffleSpacingDistance150258.4Different
Bedrock00 
Boulder58Different
Cobble2936Different
Course Gravel5630Different
Fine Gravel515Different
Sand511Different
Silt or Smaller00 
SiltClayPresentNoNo 
DetritusPercent80Different
WoodyDebrisNumber6453Different
IsBarBedParticleNotEvaluatedFalseFalse 
IsBedParticleNotApplicableFalseFalse 
LargestBedParticle2508Different
IsBarParticleNotApplicableFalseFalse 
LargestBarParticle1303.24Different
ParticleUnitsmminchesDifferent
StreamType1BCDifferent
BedMaterial1GravelGravel 
SubclassSlope1cNoneDifferent
SubBedForm Riffle-PoolDifferent
FieldMeasuredSlope   
ReferenceStreamType   
ReferenceBedMaterial   
ReferenceSubclassSlope   
ReferenceBedform   
ReachClearlyAffectedByMajorFlooding1YesYes 
WereChannelDimensionsSignificantlyChangedByMajorFloodingYesYes 
WereChannelDimensionsSignificantlyChangedByHumansInReponseToMajorFloodingNoYesDifferent
ChannelEnlargement300Different
FloodAffectedCrossSectionCommentsEvidence of recent (TS Irene) widening and incision, ongoing aggradation.  Different
TypicalBankSlopeUndercutSteepDifferent
MaterialTypeUpper_LMixSandDifferent
MaterialTypeUpper_RMixSandDifferent
MaterialTypeUpper   
MaterialTypeLower_LBoulder/CobbleBoulder/Cobble 
MaterialTypeLower_RBoulder/CobbleBoulder/Cobble 
MaterialTypeLower   
ConsistencyUpper_LNon-cohesiveNon-cohesive 
ConsistencyUpper_RNon-cohesiveNon-cohesive 
ConsistencyUpper   
ConsistencyLower_LNon-cohesiveNon-cohesive 
ConsistencyLower_RNon-cohesiveNon-cohesive 
ConsistencyLower   
BankErosionLength_L432.26580Different
BankErosionLength_R758.3440Different
BankErosionHeight_L4.1083610Different
BankErosionHeight_R3.9523840Different
BankRevetmentType_LNoneNone 
BankRevetmentType_RNoneNone 
BankRevetmentLength_L 0Different
BankRevetmentLength_R 0Different
DominantBankVegetation_LDeciduousHerbaceousDifferent
DominantBankVegetation_RDeciduousHerbaceousDifferent
SubDomBankVegetation_LShrubs/SaplingShrubs/Sapling 
SubDomBankVegetation_RShrubs/SaplingDeciduousDifferent
CanopyPercentCategory_L76-10076-100 
CanopyPercentCategory_R76-10076-100 
ChannelCanopyClosedOpenDifferent
DominantBufferWidth_L>100>100 
DominantBufferWidth_R>100>100 
SubDomBufferWidth_L0-250-25 
SubDomBufferWidth_R51-1000-25Different
Buffer0to25Feet_L2290Different
Buffer0to25Feet_R00 
DominantBufferVegetation_LDeciduousMixed TreesDifferent
DominantBufferVegetation_RDeciduousMixed TreesDifferent
SubDomBufferVegetation_LShrubs/SaplingHerbaceousDifferent
SubDomBufferVegetation_RShrubs/SaplingHerbaceousDifferent
DominantLandUse_LForestForest 
DominantLandUse_RForestForest 
SubDomLandUse_LHayPastureDifferent
SubDomLandUse_RNoneNone 
MassFailuresLength_L   
MassFailuresLength_R   
MassFailures NoneDifferent
MassFailuresMeanHeight_L   
MassFailuresMeanHeight_R   
FailureMeanHeight   
GulliesNumber 0Different
Gullies NoneDifferent
GulliesLength 0Different
GullyMeanHeight   
SpringSeepMinimalMinimal 
AdjacentWetlandMinimalAbundantDifferent
FlowStatusLowLow 
DebrisJamsNumber60Different
FlowRegType   
FlowRegUse   
Impoundments NoneDifferent
ImpoundmentLocation   
FlowRegUpDownStreamNoneDown StreamDifferent
UpstreamFlowRegulation   
IsNoChannelConstrictionFalseTrueDifferent
BeaverDamsNumber 0Different
BeaverDamAffectedLength 0Different
BridgeCulvertAssessmentNoNo 
BarMidNumber53Different
BarPointNumber21Different
BarSideNumber1620Different
BarDiagonalNumber58Different
BarDeltaNumber 0Different
BarIslandNumber 0Different
FloodChutesNumber100Different
NeckCutoffsNumber 0Different
ChannelAvulsionsNumber30Different
BraidingNumber10Different
SteepRifflesNumber30Different
HeadCutsNumber 0Different
TributaryRejuvenationNoNo 
StraighteningNoneNone 
StraighteningLength00 
Dredging NoneDifferent
Comments Most likely braided by reference due to change in slope and alluvial fan conditions. Aggradation and braided bedform exacerbated by TSI. Debris that came down from TSI is also contributing to the braided condition.Different
rhaStreamTypeRiffle-PoolBraidedDifferent
rhaDepartureTypeBraided Different
rhacomments   
HabAssessStreamType   
GeoAssessConfinementUnconfinedUnconfined 
ChannelEvolutionStageIIIIVDifferent
ChannelEvolutionModelFF 
GeoAssessCondition1FairPoorDifferent
GeoAssessSensitivityHighVery HighDifferent
AdjustmentNarrativeThe reach shows signs of recent incision and active aggradation with very large cobble/gravel bars filling the widened channel. Many food chutes both active and recently abandoned were observed. The reach is in Stage III transitioning to Stage IV, with limited evidence of active erosion along the flood scoured banks. FIV-->FV C4 Braided riffle pool channel. Likely a historic incision but active aggradation and planform is supporting a new healthy floodplain. Multiple avulsions and braiding through multiple channels likely the result in a slope and confinement change. Historic photos may support that this is an alluvial active area.Different
ReachesRID65756575 
SegmentsRID37332628Different
VersionNameWest Reassessment 2022BaseDifferent